<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Column group visibility property</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/tables.html#columns" />
        <meta name="assert" content="Visibility can be set on a table column group." />
        <style type="text/css">
           #table
           {
               display: table;
           }
           .cg1, .cg2
           {
               display: table-column-group;
           }
           .cg2
           {
               visibility: collapse;
           }
           .col
           {
               display: table-column;
           }
           .tr
           {
               display: table-row;
           }
           .td1, .td2
           {
               display: table-cell;
           }
           .td2
           {
               background: red;
           }
        </style>
    </head>
    <body>
        <p>Test passes if there is no red visible on the page.</p>
        <div id="table">
            <div class="cg1">
                <div class="col"></div>
                <div class="col"></div>
            </div>
            <div class="cg2">
                <div class="col"></div>
                <div class="col"></div>
            </div>
            <div class="tr">
                <div class="td1">Filler Text</div>
                <div class="td1">Filler Text</div>
                <div class="td2">This test</div>
                <div class="td2">failed.</div>
            </div>
            <div class="tr">
                <div class="td1">Filler Text</div>
                <div class="td1">Filler Text</div>
                <div class="td2">This test</div>
                <div class="td2">failed.</div>
            </div>
        </div>
     </body>
</html>